CN111553791B - Digital cash object currency and method, system, device and storage medium for generating the same - Google Patents
Digital cash object currency and method, system, device and storage medium for generating the same Download PDFInfo
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Abstract
The present invention provides a digital cash object money and a method, a system, an apparatus and a storage medium for generating the same, the digital cash object money including: a combination of a segment identification code, country or region code, management subject code, single piece code, carrier identification code, and exchange identification code; wherein, the segment identification code: a currency type for identifying a single digital cash object currency; country or region code: a code for identifying a country or region; management subject code: a management body for representing a digital cash object currency of a single body; single piece code: characteristic information for representing a single piece of digital cash object currency; a carrier identification code for indicating a category of the carrier; exchanging identification codes: for recording a tracking transaction conversion quantity history. The digital cash object currency adopts different binary and character mixed coding formats, adopts a form of not positioning and not fixing the length, and has strong universality, high safety and good confidentiality.
Description
Technical Field
The present invention relates to the field of computer technology, and in particular, to a digital cash object currency, and a method, a system, an apparatus, and a storage medium for generating the same.
Background
Digital currency is an unregulated, digitized currency that is typically issued and managed by developers and accepted and used by members of a particular virtual community. The european banking authorities define virtual currency as: the digitized representation of value is not issued by a central office or authorities nor hooked with a legal banknote, but is accepted by the public, and therefore can be used as a payment means, or can be transferred, stored or transacted electronically.
Digital currency in use today is currency that converts cash values into a series of electronic encrypted sequences, the security of the currency itself being secured by means of cryptographic algorithms. In the aspect of cryptographic algorithm, the security of the digital currency system relates to symmetric passwords, asymmetric passwords, message digest algorithms and identity-based cryptosystems, and in the aspect of system implementation, the overall security of the cryptosystem, the selection of the cryptographic algorithm, the implementation of the cryptographic algorithm, the design of interactive protocols, the compatibility of international and domestic standards and the like are required to be deeply considered, so that the transaction security of the digital currency is ensured.
According to the current circulation condition of using entity cash issued by each country, the entity cash currency mainly comprises paper and metal objects, and a deposit card, a credit card and a mobile phone APP payment application system of a third party which are derived by relying on the entity objects, and the system is electronic account book data taking computer storage database data of financial institutions such as banks as certificates. The properties of real paper, metal object entity cash currencies are not reflected in these electronic payment or transfer exchanges, but are represented using user account numbers and specific values. For better application on the internet, the digital cash object currency is encoded by using a digital domain name (address) or character domain name (address) encoding standard system, and mainly comprises the steps of country and region of physical cash currency attribute combination, management main body, chronology, single-piece code, denomination and carrier identification editing, and new attributes can be added for convenience of use.
However, at present, in the global scope, no standard generating method and generating system suitable for the entity of each country or the digital cash object currency of legal cash circulation exist, the barriers cannot be broken, and the codes of companies and legal persons of the legal subjects in the jurisdiction of the virtual country and the goods shelf members are defined, so that the development of the international financial interconnection is very unfavorable.
Disclosure of Invention
In view of the above-described drawbacks of the prior art, an object of the present invention is to provide a digital cash object currency, and a method, system, device and storage medium for generating the same, for solving the problem that there is no general standard for legal and physical digital cash object currencies in the prior art, so as to be applicable to financial systems of various countries.
The present invention provides a digital cash object currency comprising: a combination of a segment identification code, country or region code, management subject code, single piece code, carrier identification code, and exchange identification code; wherein, the segment identification code: a currency type for identifying a single digital cash object currency; country or region code: a code for identifying a country or region; management subject code: a holder and a management body for representing a digital cash object currency of a single body; single piece code: characteristic information for representing a single piece of digital cash object currency; a carrier identification code for indicating a category of the carrier; exchanging identification codes: for recording the trace-source transaction conversion quantity, geographic location, bearer, and/or management entity.
In one embodiment of the invention, the currency types include: paper cash, coins, notes or electronic certificates.
In one embodiment of the present invention, the single piece code includes a combination of vendor code, item code, and chronology code.
In one embodiment of the invention, the digital cash object currency is encoded in a decimal and character combination, the encoding being in the form of fixed length, or fixed length; the code length is 1 bit to 1024 bits; wherein: the segment identification code is at least 1 bit-32 bits, the country or region code is 0 bit-64 bits, the management main code is 0 bit-32 bits, the single code is 0 bit-800 bits, the carrier identification code is 0 bit-32 bits, and the transformation identification code is 0 bit-64 bits.
In one embodiment of the invention, the digital cash object currency employs a combined decimal and character mixed encoding, binary and character mixed encoding, or hexadecimal and character mixed encoding; the code length of decimal and character mixed coding is 1-1024 bits; the code length of binary and character mixed coding is 4-8192 bits; the code length of hexadecimal and character mixed coding is 1-1024 bits.
In an embodiment of the invention, the segment identification code, the country or region code, the management body code, the singleton code, the carrier identification code, and/or the switch identification code further comprises a check code.
The invention also discloses a method for generating the digital cash object currency, which comprises the following steps: s1, acquiring an electronic data certificate; s2, storing the acquired electronic data certificate as a data file, and identifying a combined segment identification code, country or region code, management main code, manufacturer code and carrier identification code of the digital cash object currency according to the data file; s3, calculating batch codes of object codes of the digital cash object currency associated with the electronic data certificate through a first encryption algorithm according to the data file; s4, judging whether the face value of the electronic data certificate needs to be split or combined: if not, the batch code is taken as the object code of the digital cash object currency, and the generation time is taken as the annual ring code; if necessary, the split or combined face value is taken as the face value of the object code of the digital cash object currency, and the batch code and the face value are taken as the object code of the digital cash object currency together; generating time as an annual ring code; and updating the transformation identification code; s5, carrying out encryption calculation on the combined single piece code, the carrier identification code and the exchange identification code by adopting a second encryption algorithm to generate the single combined digital object cash currency.
In an embodiment of the invention, the first encryption algorithm and the second encryption algorithm comprise a hash algorithm, a legal cryptographic algorithm, a custom encryption algorithm, a quantum encryption algorithm, and/or a biological encryption algorithm.
In an embodiment of the invention, the first encryption algorithm and the second encryption algorithm comprise: a multi-hybrid superposition encryption algorithm, wherein the multi-hybrid superposition encryption algorithm is: adding the combined single code, carrier identification code and exchange identification code to the time of selectable superposition combination, the well-known name of country or region and/or the code of virtual space; any code of the combination of digital cash object currencies is subjected to a combined superposition encryption operation by adopting a hash algorithm, a legal cryptographic algorithm, a custom encryption algorithm, a quantum encryption algorithm and/or a biological encryption algorithm.
In an embodiment of the invention, the first encryption algorithm and the second encryption algorithm comprise: the chained multi-node combined encryption algorithm comprises the following steps of: adding the combined single code, carrier identification code and exchange identification code to the time, public name of country or region and/or virtual space code of selectable combination; any code segment of the combination of digital cash object currencies employs a hash algorithm, a legal cryptographic algorithm, a custom cryptographic algorithm, a quantum cryptographic algorithm, and/or a biological cryptographic algorithm employing a chained cryptographic operation at each transaction node.
In an embodiment of the invention, the step S5 includes: carrying out hash encryption operation on the combined single code, carrier identification code and exchange identification code by using SHA2-256 and RIPEMD160 or carrying out encryption operation by adopting legal cryptographic algorithm, custom encryption algorithm, quantum encryption algorithm, biological encryption algorithm, multi-hybrid superposition encryption algorithm and/or chained multi-node combination encryption algorithm; the combined segment identification code, country or region code, management subject code, and encrypted individual piece code, carrier identification code, and exchange identification code are added to generate a single combined digital cash object currency.
In an embodiment of the invention, the step S5 includes: carrying out hash encryption operation on the combined single code, carrier identification code and exchange identification code by using SHA2-256 and RIPEMD160 or carrying out encryption operation by adopting legal cryptographic algorithm, custom encryption algorithm, quantum encryption algorithm, biological encryption algorithm, multi-hybrid superposition encryption algorithm and/or chained multi-node combination encryption algorithm; the combined segment identification code, country or region code and management subject code are subjected to hash encryption operation by using SHA2-256 and RIPEMD160 or encryption operation by adopting legal cryptographic algorithm, custom encryption algorithm, quantum encryption algorithm, biological encryption algorithm, multi-hybrid superposition encryption algorithm and/or chained multi-node combined encryption algorithm, and the encrypted single piece code, carrier identification code and exchange identification code are added to generate the single combined digital cash object currency.
The invention also provides a generation system of the digital cash object currency, which comprises an acquisition module, an identification module, a first encryption module, a judgment module, a second encryption module and a storage module; the acquisition module is used for acquiring the electronic data certificate; the identification module is used for identifying a combined segment identification code, country or region code, management subject code, manufacturer code and carrier identification code of the digital cash object currency according to the data file; the first encryption module is used for calculating batch codes of object codes of digital cash object currencies associated with the electronic data certificates through a first encryption algorithm according to the data files; the judging module is used for judging whether the denomination of the electronic data certificate is required to be split or combined, and when the denomination of the electronic data certificate is not required to be split or combined, the batch code is used as an article code of the digital cash object currency, and the generation time is used as a chronology ring code; when the denomination of the electronic data certificate is required to be split or combined, the split or combined denomination is used as the denomination of the item code of the digital cash object currency, and the batch code and the denomination are used as the item code of the digital cash object currency together; generating time as an annual ring code; and updating the transformation identification code; the second encryption module is used for carrying out encryption calculation on the combined single code, the carrier identification code and the exchange identification code by adopting a second encryption algorithm, and generating the single combined digital object cash currency by matching with the combined segment identification code, the country or region code, the management main body code, the manufacturer code and the carrier identification code of the identified digital cash object currency; the storage module is used for storing the acquired electronic data certificate as a data file and storing the generated single-body combined digital object cash currency.
In an embodiment of the invention, the first encryption algorithm and the second encryption algorithm comprise: hash algorithms, legal cryptographic algorithms, custom cryptographic algorithms, quantum cryptographic algorithms, biological cryptographic algorithms, multi-hybrid superposition cryptographic algorithms, and/or chained multi-node combined cryptographic algorithms.
The present invention also provides a storage medium having stored thereon a computer program which when executed by a processor performs the steps of a method of generating digital cash object currency as described above.
The invention also provides an electronic device comprising a memory, a processor and a computer program stored on the memory and executable on the processor, the processor implementing the steps of the method of generating digital cash object currency as described above when the program is executed.
As described above, the present invention provides a digital cash object currency, and a method, system, apparatus and storage medium for generating the same, which encode the digital cash object currency according to different code segments based on various different financial transaction systems, so as to store various different information required in the currency transaction in sections or combined sections, facilitate identification, and increase the versatility of the digital cash object currency of the present invention; in addition, the digital cash object currency adopts a mode of not positioning the indefinite length and can be adjusted according to different requirements or different coding modes; in addition, in order to increase confidentiality and accuracy, the invention adopts double encryption in the whole encoding process, wherein one double encryption is the encryption calculation aiming at the electronic data certificate, and the double encryption is the encryption of any code segment which can change along with the transaction in the digital cash object currency; and each re-encryption is selected from a hash algorithm, a legal cryptographic algorithm, a custom encryption algorithm, a quantum encryption algorithm, a biological encryption algorithm, a multi-hybrid superposition encryption algorithm and/or a chained multi-node combined encryption algorithm, and the security of the digital cash object currency is greatly enhanced through double encryption and multiple encryption of any code segment.
Drawings
Fig. 1 is a schematic flow chart of a method for generating digital cash object currency according to an embodiment of the present invention.
Fig. 2 is a schematic diagram showing the principle and structure of a system for generating digital cash object money according to an embodiment of the present invention.
Description of element reference numerals
100. Acquisition module
200. Identification module
300. First encryption module
400. Judgment module
500. Second encryption module
600. Memory module
S1 to S5 steps
Detailed Description
Other advantages and effects of the present invention will become apparent to those skilled in the art from the following disclosure, which describes the embodiments of the present invention with reference to specific examples. The invention may be practiced or carried out in other embodiments that depart from the specific details, and the details of the present description may be modified or varied from the spirit and scope of the present invention. It should be noted that the following embodiments and features in the embodiments may be combined with each other without conflict.
It should be noted that the illustrations provided in the following embodiments merely illustrate the basic concept of the present invention by way of illustration, and only the components related to the present invention are shown in the drawings and are not drawn according to the number, shape and size of the components in actual implementation, and the form, number and proportion of the components in actual implementation may be arbitrarily changed, and the layout of the components may be more complicated.
Example 1
The present embodiment discloses a digital cash object currency which is a unique code generated according to a code standard system according to a specific cash currency.
In this embodiment, the digital cash object currency is encoded using a standard hierarchy of digital domain name (address) or character mixed domain name (address) encoding in which the country and region, administrative subject, chronology, code, denomination, and carrier identification of the combination of physical cash currency attributes are uniquely encoded.
In this embodiment, the coding scheme adopts a coding form that does not locate the indefinite length. Encoding the digital cash object currency for each cell, the encoding of the digital cash object currency for each cell comprising at least the following code segments:
segment identification code: currency types for identifying individual digital cash object currencies, including, but not limited to: paper cash, coins, notes or electronic vouchers, and the like;
country or region code: international organization or team, organization or individual for identifying international standardization organization ISO/IE, ITU-T, united nations, public works or different countries;
management subject code: management bodies for representing digital cash object currencies in a single piece, such as: national gold authorities, individual holders or other administrative bodies;
Single piece code: characteristic information for representing a single piece of digital cash object currency, including, but not limited to: a combined vendor code, an item code, a chronology code, and the like; wherein, the manufacturer includes both factories and enterprises, and also individuals or natural persons;
a carrier identification code for indicating the type of the carrier, for example: paper carriers, coins, and the like;
exchanging identification codes: for recording a tracking transaction conversion quantity history.
In a preferred embodiment of the invention, a single digital cash object currency is encoded with a combination of decimal and character codes having a code length of 256 bits. The division of the code segments is shown in Table I:
wherein, the segment identification code is 5 bits, and the country or region code is 4 bits; the management subject code is 6 bits; the single piece code comprises a 10-bit manufacturer code, a 212-bit object code (batch code and face value), and a 14-bit annual ring code (generation time); the carrier identification code is 1 bit; the exchange identification code is 4 bits. Taking 100 RMB cash as an example according to the coding section format, the coding format is shown in Table I, and then the digital cash object currency according to the coding format is: 71286008600030001ZL9N9135390000100.002016081224563270001. The code also includes characters such as english alphabets and punctuation marks, and the english alphabets and punctuation marks are preferably converted using ASCII to generate the following digital cash object currency.
712860086000300019576978913539000010046002016081224563270001。
Of course, the code length of the decimal and character mixed code format of the present invention is not limited to 256 bits, but may be 8 bits, 16 bits, 32 bits, 64 bits, 512 bits, or 1024 bits.
The protection scope of the present invention is not limited to the decimal encoding format listed in the present embodiment, and may also employ a binary and character mixed encoding, hexadecimal and character mixed encoding, and other digital character mixed encoding formats. In the binary and character mixed coding format, the coding length of the single-piece digital cash object currency is as follows: 4-8192; in hexadecimal and character mixed coding format, the coding length of the single-piece digital cash object currency is as follows: 1 to 1024 bits. Any encoding of digital cash object currency that does not position indefinite lengths according to this embodiment is included within the scope of the present invention.
Further, the individual digital cash object currencies are in a form that does not position the indefinite length, any code segments of which can be selectively combined, and separators are added between adjacent code segments for convenience of distinction. Preferably, a single-sided bracket is used as the separator. For example: the decimal encoding format of the 100-element digital cash object currency is: 71286[0086[0003[3884207438[3593125264[112630427[3402525088[662996021. Of course, the separator is not limited to a single bracket, and any character, number and/or combination of character and number that can distinguish the code segments are within the scope of the present invention.
Further, because of the high requirements for accuracy and confidentiality of the digital cash object currency, and because the digital cash object currency of the present invention is in a form that is not positioned to an indefinite length, it is possible to selectively add a check code to any code segment of the digital cash object currency to correct the digital cash object currency.
It should be noted that, the encoding mode of the digital cash object currency of this embodiment accords with URL, index identifier of the uniform resource locator, and address format standard of future network.
Example 2
The embodiment discloses a method for generating digital cash object currency, which is used for applying the digital cash object currency disclosed in the embodiment to electronic money payment or transfer.
Electronic data vouchers are required for recording cash, other economically relevant transactions for bank deposits, in the daily cash money access, electronic money payment and transfer processes; which is filled according to the original credentials of a specific banking business as a basis for registering the relevant account book. Electronic data vouchers are vouchers obtained after an electronic banking operation of an account, and vouchers include, but are not limited to, electronic money payment data vouchers and/or electronic bank transfer data vouchers. Electronic banking refers to off-cabinet financial services provided to customers by way of communication channels or open public networks that are open to the public and private networks established for specific self-service facilities or customers. The system mainly comprises an internet banking, a telephone banking, a mobile phone banking, an self-service banking and other off-counter business and financial institution internal accounting and business and certificates. The electronic data vouchers record various detailed transaction information for online payment transactions.
The transaction method based on the digital cash object currency disclosed in the embodiment comprises the following steps:
s1, acquiring an electronic data certificate;
in this embodiment, the electronic data credential is acquired in two ways:
1. direct acquisition: in general, when a user transfers, a manner of filling in electronic bank transfer certificates is often directly adopted. In the electronic bank transfer certificates directly filled by the user, accounting subjects related to electronic banking business are all filled in the certificates, borrower subjects are in front, lender subjects are in back, and the amount to be debited by each accounting subject is filled in the column of borrower amount or lender amount. The amount of the lender should be equal. The user will sign the stamp after filling the voucher and fill in the number of sheets of the original voucher attached to the right or left side of the voucher. Therefore, the electronic bank transfer certificate filled by the user can be simply, directly and conveniently used as the electronic data certificate.
2. Electronic data credentials obtained over a transport network path: electronic data certificates are applied to electronic banking, which are typically transmitted as a data packet to each other across a network between various financial institutions, for example: TCP/IP packets or TCP/IP/M packets. Therefore, the electronic data certificate of the embodiment can also acquire the electronic data certificate through the transmission network path under the legal condition. The nodes that acquire electronic data credentials are typically three: the method comprises the steps that firstly, a sending end of a content part network of a financial institution; second, the receiving end of the internal network of the financial institution; third, the financial institutions and the middle section of the network between the financial institutions. It should be noted that, the electronic data credentials obtained through the transmission network path are copies of the electronic data credentials.
In a preferred embodiment of the present invention, a TCP/IP packet or TCP/IP/M packet of electronic money payment or transfer data may be intercepted simply by the network packet capturing software. The intercepted TCP/IP data or TCP/IP/M data may be transmitted in binary or hexadecimal, or even encrypted.
S2, the acquired electronic data certificate is independently stored as a data file, and a combined segment identification code, country or region code, a management main code, a manufacturer code and a carrier identification code of the digital cash object currency are identified according to the data file;
the combined segment identification code, country or region code, management body code and carrier identification code may be read directly from the data file and will not be described in detail herein.
S3, calculating batch codes of object codes of the digital cash object currency associated with the electronic data certificate through a first encryption algorithm according to the data file;
the first encryption algorithm includes, but is not limited to, a hash algorithm, a legal cryptographic algorithm, a custom encryption algorithm, a quantum encryption algorithm, and/or a biological encryption algorithm, among others.
In this embodiment, the first encryption algorithm preferably employs a hash algorithm. The hash algorithm is an algorithm for converting a number of an arbitrary length into a fixed-length value by a hash function. The hash algorithm employed by the present invention may use SHA256-2048 strength. Preferably, using the SHA256 intensity, a 64-bit fixed length value associated with the electronic voucher data can be obtained as the item code of the digital cash object currency by a hash algorithm of the SHA256 intensity. The SHA256 strength hash algorithm uses a length 256bits hash to represent a combination of astronomical numbers, which may represent any particle that can be observed in the universe, and is more than sufficient for use in a unique identifier for the global internet of things. Even on the nanotechnology scale, these hashes can be written as 64 characters (hexadecimal), which makes them sufficient for use as identifiers. Moreover, SHA 256-strength hash algorithm is the safest algorithm at present, and it is very difficult for the owner to find the same hash output value, and although a collision (collision) is theoretically possible, a collision with the same output value has not occurred so far.
And calculating and obtaining the batch codes of the fixed-length object codes by adopting a hash algorithm according to the stored data file. Preferably, the hash value calculated using the SHA256 strength hash algorithm is a 64-bit fixed length hash value. For example: the hash hexadecimal value calculated according to the stored data file is:
1C3BDBF29A0EF8EF0B83A82153F55A542ACFAA9BCCDE4FD921A71FB48FE0DE71
then, this value is used as a batch code of the item code of the digital cash object currency.
Furthermore, the invention is based on the high requirement of digital cash currency on confidentiality, and the first encryption algorithm can also adopt a multi-hybrid superposition encryption algorithm and/or a chained multi-node combined encryption algorithm. Wherein, the liquid crystal display device comprises a liquid crystal display device,
the multi-hybrid superposition encryption algorithm is to add a combined single code, a carrier identification code and a switching identification code to the time, the well-known name of a country or a region and/or the code of a virtual space of selectable superposition combination; any code of the combination of the digital cash object currencies adopts a hash algorithm, a legal cryptographic algorithm, a custom encryption algorithm, a quantum encryption algorithm and/or a biological encryption algorithm to carry out combination superposition encryption operation;
the chained multi-node combined encryption algorithm is to add the combined single code, carrier identification code and exchange identification code with the optional combined time, country or regional public name and/or virtual space code; any code segment of the combination of digital cash object currencies employs a hash algorithm, a legal cryptographic algorithm, a custom cryptographic algorithm, a quantum cryptographic algorithm, and/or a biological cryptographic algorithm employing a chained cryptographic operation at each transaction node.
S4, judging whether the face value of the electronic data certificate needs to be split or combined:
if not, the batch code is taken as the object code of the digital cash object currency, and the generation time is taken as the annual ring code;
if necessary, the split or combined face value is taken as the face value of the object code of the digital cash object currency, and the batch code and the face value are taken as the object code of the digital cash object currency together; generating time as an annual ring code; and updates the transformation identification code.
In order to facilitate the explanation of the generation process of the digital cash object currency, according to the hash hexadecimal value calculated in step S3, assuming that the electronic currency payment certificate is a 5000-element face value, and the change is a single code-article code value and a generation time value of annual ring change code, the encoding result of the digital cash object currency is:
71286008600030001
1C3BDBF29A0EF8EF0B83A82153F55A542ACFAA9BCCDE4FD921A71FB48FE0DE7120190507114509 70001
and then the hexadecimal value is converted into the decimal number, so that the coding result of the digital cash object currency is as follows:
71286008600030001 473684978 2584672495 193177633 1408588372 718252699 3437121497 564600756 2413878897
20190507114509 70001
the electronic money payment certificate is 5000 yuan RMB, but the entity cash currency does not have 5000 yuan RMB, and in the specific practical process, the transaction is not limited to 5000 yuan large face value operation, so that 5000 yuan RMB can be split into 50 RMB with 100 yuan face value, or into 100 yuan face value, 50 yuan face value, 20 yuan face value, 10 yuan face value, 5 yuan face value, 1 yuan face value, 5 yuan face value and 1 yuan face value.
The 1 st 100 th element of the split face value corresponds to the coding result:
71286008600030001 473684978 2584672495 193177633 1408588372 718252699 3437121497 564600756 2413878897-1-100 20190507114509 70001
split 2 nd 100 th element face value encoding result:
71286008600030001 473684978 2584672495 193177633 1408588372 7182526993437121497 564600756 2413878897-2-100 20190507114509 70001
the split 1 st 50-element face value coding result:
71286008600030001 473684978 2584672495 193177633 1408588372 718252699 3437121497 564600756 2413878897-1-50
20190507114509 70001
the 1 st 5 th angle face value code result is split:
71286008600030001 473684978 2584672495 193177633 1408588372 7182526993437121497 564600756 2413878897-1-.50
20190507114509 70001
wherein, english letters and punctuations are converted by ASCII codes, and-45-46,1 5-angle values can be further changed into the following codes:
71286008600030001 473684978 2584672495 193177633 1408588372 718252699 3437121497 564600756 2413878897 451454650 20190507114509 70001
it is clear from the above code that only the denomination changes in the split code, and the remaining code segments do not change. In the actual generation process of the digital cash object currency, the generation time can be changed along with the time of splitting; the conversion identification code can also be accumulated and converted according to the times of the transaction hand-turning.
In addition to splitting the denomination code, it is also necessary to incorporate the denomination code, which will be described in terms of large transfers.
S5, carrying out encryption calculation on the combined single piece code, the carrier identification code and the exchange identification code by adopting a second encryption algorithm to generate the single combined digital object cash currency.
The first encryption algorithm includes, but is not limited to, a hash algorithm, a legal cryptographic algorithm, a custom encryption algorithm, a quantum encryption algorithm, and/or a biological encryption algorithm, among others.
In a preferred embodiment of the present invention, cryptographic hashing algorithms are again used for the single piece code, carrier identification code, and exchange identification code, i.e., SHA2-256 and RIPEMD160 perform hashing operations to convert the coded electronic data of the decimal digits of the run into fixed length values. The segment identification code, country or region code, management subject code, and encrypted fixed length single piece code, carrier identification code, and exchange identification code are then added to form a unique identifier single piece digital cash object currency on the global internet.
Continuing with the previous embodiment, the electronic money payment credential is 5000-ary, decimal digital encoding results:
71286008600030001 473684978 2584672495 193177633 1408588372 718252699 3437121497 564600756 2413878897
20190507114509 70001
encryption calculations were performed using SHA-256[256 bits ]: DA9E8DFEDBB20961A85697849C45CDCAFE5897486D882C77F6A7529689675B36;
then uses RipeMD-160[160bit ] to encrypt FDB00328[ AAF5111E [9FED 7D4[ BC37DEF2[583E1EAC ];
then the 5000-element single digital object cash currency is in the format of: 71286[0086[0003[ FDB00328[ AAF5111E [9FED 7D4[ BC37DEF2[583E1EAC ].
The electronic money payment certificate is 5000 yuan, and is split into a decimal digital coding result of the first 100 yuan of face value:
71286008600030001 473684978 2584672495 193177633 1408588372 718252699 3437121497 564600756 2413878897
45145100 20190507114509 70001
encryption calculations were performed using SHA-256[256 bits ]: 91734FC2C848FE9A6726654389038045DFF82E34A23FCEE903309F8B01EAA1F6;
then uses RipeMD-160[160bit ] to encrypt 9B54AA96[ F75174B1[4DB0EC3F [8FF737FB [ F567F 71 ];
then the format of the single digital object cash currency split into the first 100-ary is: 71286[0086[0003[9B54AA96[ F75174B1[4DB0EC3F [8FF737FB [ F567F 71 ].
The electronic money payment certificate is 5000 yuan, and is split into a decimal digital coding result of a second 100 yuan face value:
71286008600030001 473684978 2584672495 193177633 1408588372 718252699 3437121497 564600756 2413878897
45245100 20190507114509 70001
encryption calculations were performed using SHA-256[256 bits ]: D81E6a96C87161A3AC3759750CE46C9a25B6C 9F 7EB6D384AE8DB05E8C59283;
Then uses RipeMD-160[160 bits ] to encrypt 86DD8CD6[ B4736D7E [ CB48C9F0[ CDCB746C [2D80E431 ];
the format of the single digital object cash currency split into the second 100-element is: 71286[0086[0003[86DD8 ] CD6[ B4736D7E [ CB48C9F0[ CDCB746C [2D80E431 ].
The electronic money payment certificate is 5000 yuan, and is split into a decimal digital coding result of the first 50 yuan of face value:
71286008600030001 473684978 2584672495 193177633 1408588372 718252699 3437121497 564600756 2413878897
4514550 20190507114509 70001
encryption calculations were performed using SHA-256[256 bits ]: E8C59028E1BCC91DC5E7E8617298FCD46ACD2DF7C6ED4D08727D6F82AB2270E6;
then adopts RipeMD-160[160 bits ] to carry out encryption calculation, namely FD19CB2B [7F4C7A20[ BC549FE4[1D5274B9[25C52B32 ];
the format of the first 50-element single digital object cash currency is split into: 71286[0086[0003[ FD19B 2 [7F4C7A20[ BC549FE4[1D5274B9[25C52B32 ].
The electronic money payment certificate is 5000 yuan, and is split into a decimal digital coding result of the first 0.5 yuan face value:
71286008600030001 473684978 2584672495 193177633 1408588372 718252699 3437121497 564600756 2413878897
451450465 20190507114509 70001
encryption calculations were performed using SHA-256[256 bits ]: EDF4C550541AEECC83788C6C253E86807C129EEF4787FBC951FFBA11D0934097;
then uses RipeMD-160[160 bits ] to encrypt 85FFFF58[2A022670[91C59D08[86779CB1[9D7DB755 ];
the format of the single digital object cash currency split into the first 0.5-tuple is: 71286[0086[0003[85FFFF58[2A022670[91C59D08[86779CB1[9D7DB755 ].
Furthermore, the invention is based on the high requirement of digital cash currency on confidentiality, and the second encryption algorithm can also adopt a multi-hybrid superposition encryption algorithm and/or a chained multi-node combined encryption algorithm. Wherein, the liquid crystal display device comprises a liquid crystal display device,
the multi-hybrid superposition encryption algorithm is to add a combined single code, a carrier identification code and a switching identification code to the time, the well-known name of a country or a region and/or the code of a virtual space of selectable superposition combination; any code of the combination of the digital cash object currencies adopts a hash algorithm, a legal cryptographic algorithm, a custom encryption algorithm, a quantum encryption algorithm and/or a biological encryption algorithm to carry out combination superposition encryption operation;
the chained multi-node combined encryption algorithm is to add the combined single code, carrier identification code and exchange identification code with the optional combined time, country or regional public name and/or virtual space code; any code segment of the combination of digital cash object currencies employs a hash algorithm, a legal cryptographic algorithm, a custom cryptographic algorithm, a quantum cryptographic algorithm, and/or a biological cryptographic algorithm employing a chained cryptographic operation at each transaction node.
It should be noted that, the protection scope of the first encryption algorithm and the second encryption algorithm of the present invention is not limited to the encryption algorithms listed herein, and any encryption algorithm that can realize protection of any code segment of the digital cash object currency according to the principles of the present embodiment is within the protection scope of the present invention.
Comparing the calculated encrypted hash values, the completely different output results can be produced only by changing 1 input to operate, and the completely irregular and searchable result can be realized. Further, the coding system of the cash currency of the digital object is in a form of not positioning the indefinite length, in order to avoid collision, the code length of the 3 rd section management main code can be increased, and the check code can be added to correct the cash currency of the digital object.
The above steps of the methods are divided, for clarity of description, and may be combined into one step or split into multiple steps when implemented, so long as they contain the same logic relationship, and they are all within the protection scope of this patent; it is within the scope of this patent to add insignificant modifications to the algorithm or flow or introduce insignificant designs, but not to alter the core design of its algorithm and flow.
Example 3
The embodiment also discloses a system for generating digital cash object currency, which comprises: the device comprises an acquisition module 100, an identification module 200, a first encryption module 300, a judgment module 400, a second encryption module 500 and a storage module 600; wherein, the liquid crystal display device comprises a liquid crystal display device,
the acquiring module 100 is configured to acquire an electronic data credential;
The storage module 600 is configured to store the acquired electronic data certificate as a data file;
the identification module 200 is used for identifying a combined segment identification code, country or region code, management subject code, vendor code and carrier identification code of the digital cash object currency according to the data file;
the first encryption module 300 is configured to calculate, according to the data file, a batch code of an item code of a digital cash object currency associated with the electronic data voucher by a first encryption algorithm;
the judging module 400 is configured to judge whether the denomination of the electronic data certificate needs to be split or combined, and when the denomination of the electronic data certificate does not need to be split or combined, use the batch code as an object code of the currency of the digital cash object, and use the generation time as a new annual ring code; when the denomination of the electronic data certificate is required to be split or combined, the split or combined denomination is used as the denomination of the item code of the digital cash object currency, and the batch code and the denomination are used as the item code of the digital cash object currency together; generating time as an annual ring code; and updating the transformation identification code;
the second encryption module 500 is configured to perform encryption computation on the combined individual code, carrier identification code, and exchange identification code using a second encryption algorithm, and generate the individual combined digital cash object currency in cooperation with the combined segment identification code, country or region code, management body code, vendor code, and carrier identification code of the identified digital cash object currency.
The storage module 600 is also used to hold the digital object cash currency of the resulting monomer combination.
Wherein the first encryption algorithm and the second encryption algorithm include, but are not limited to: hash algorithms, legal cryptographic algorithms, custom cryptographic algorithms, quantum cryptographic algorithms, biological cryptographic algorithms, multi-hybrid superposition cryptographic algorithms, and/or chained multi-node combined cryptographic algorithms.
It is to be noted that this embodiment is a system embodiment corresponding to the second embodiment, and this embodiment can be implemented in cooperation with the second embodiment. The related technical details mentioned in the second embodiment are still valid in this embodiment, and in order to reduce repetition, they are not described here again. Accordingly, the related-art details mentioned in the present embodiment can also be applied to the second embodiment.
The method for generating the digital cash object currency is mainly performed by a system for generating the digital cash object currency, wherein the system for generating the digital cash object currency is an application module and the like installed in an electronic device with a data processing function. The electronic device with the data processing function is a modern intelligent electronic device capable of automatically and rapidly carrying out a large number of numerical calculations and various information processing according to a program stored in advance, and the hardware of the electronic device comprises but is not limited to a microprocessor, an FPGA, a DSP, an embedded device and the like.
In addition, in order to highlight the innovative part of the present invention, a module that is less closely related to solving the technical problem presented by the present invention is not introduced in the present embodiment, but it does not indicate that other modules are not present in the present embodiment.
In summary, the present invention provides a digital cash object currency, and a method, a system, an apparatus and a storage medium for generating the same, wherein the digital cash object currency is encoded according to different code segments based on various different financial transaction systems, so as to store various different information required in the currency transaction in sections, facilitate identification, and increase the versatility of the digital cash object currency; in addition, the digital cash object currency adopts a mode of positioning an indefinite length, and can be adjusted according to different requirements or different coding modes; in addition, in order to increase confidentiality and accuracy, the invention adopts double encryption in the whole encoding process, wherein one double encryption is the encryption calculation aiming at the electronic data certificate, and the double encryption is the encryption of any code segment which can change along with the transaction in the digital cash object currency; and each re-encryption is selected from a hash algorithm, a legal cryptographic algorithm, a custom encryption algorithm, a quantum encryption algorithm, a biological encryption algorithm, a multi-hybrid superposition encryption algorithm and/or a chained multi-node combined encryption algorithm, and the security of the digital cash object currency is greatly enhanced through double encryption and multiple encryption of any code segment. Therefore, the invention effectively overcomes various defects in the prior art and has high industrial utilization value.
The above embodiments are merely illustrative of the principles of the present invention and its effectiveness, and are not intended to limit the invention. Modifications and variations may be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the invention. Accordingly, it is intended that all equivalent modifications and variations of the invention be covered by the claims, which are within the ordinary skill of the art, be within the spirit and scope of the present disclosure.
Claims (14)
1. A digital cash object currency, characterized in that the coding system adopts a coding form of not positioning an indefinite length, codes the digital cash object currency of each single body, and the coding of the digital cash object currency of each single body at least comprises the following code segments: a combination of a segment identification code, country or region code, management subject code, single piece code, carrier identification code, and exchange identification code; wherein, the liquid crystal display device comprises a liquid crystal display device,
segment identification code: a currency type for identifying a single digital cash object currency;
country or region code: a code for identifying a country or region;
management subject code: a holder and a management body for representing a digital cash object currency of a single body;
Single piece code: feature information for representing a single piece of digital cash object currency, the single piece code comprising a combination of a vendor code, an item code, and a chronograph wheel update code;
a carrier identification code for indicating a category of the carrier;
exchanging identification codes: the system is used for recording and tracking the conversion quantity, the geographic position, the holder and/or the management main body of the traceable transaction;
the method for generating the digital cash object currency is based on the digital cash object currency and comprises the following steps:
s1, acquiring an electronic data certificate;
s2, storing the acquired electronic data certificate as a data file, and identifying a combined segment identification code, country or region code, management main code, manufacturer code and carrier identification code of the digital cash object currency according to the data file;
s3, calculating batch codes of object codes of the digital cash object currency associated with the electronic data certificate through a first encryption algorithm according to the data file;
s4, judging whether the face value of the electronic data certificate needs to be split or combined:
if not, the batch code is taken as the object code of the digital cash object currency, and the generation time is taken as the annual ring code; if necessary, the split or combined face value is taken as the face value of the object code of the digital cash object currency, and the batch code and the face value are taken as the object code of the digital cash object currency together; generating time as an annual ring code; and updating the transformation identification code;
S5, carrying out encryption calculation on the combined single piece code, the carrier identification code and the exchange identification code by adopting a second encryption algorithm to generate the single combined digital object cash currency.
2. The digital cash object currency of claim 1, wherein: the currency types include: paper cash, coins, notes or electronic certificates.
3. The digital cash object currency of claim 1, wherein: the digital cash object currency adopts decimal and character mixed coding, and the coding adopts a form of fixed length, non-fixed length positioning or non-fixed length positioning; the code length is 1 bit to 1024 bits; wherein: the segment identification code is at least 1 bit-32 bits, the country or region code is 0 bit-64 bits, the management main code is 0 bit-32 bits, the single code is 0 bit-800 bits, the carrier identification code is 0 bit-32 bits, and the transformation identification code is 0 bit-64 bits.
4. The digital cash object currency of claim 1, wherein: the digital cash object currency adopts combined decimal and character mixed coding, binary and character mixed coding or hexadecimal and character mixed coding; the code length of decimal and character mixed coding is 1-1024 bits; the code length of binary and character mixed coding is 4-8192 bits; the code length of hexadecimal and character mixed coding is 1-1024 bits.
5. The digital cash object currency of claim 1, wherein: the segment identification code, the country or region code, the management body code, the singleton code, the carrier identification code, and/or the exchange identification code further include a check code.
6. The digital cash object currency of claim 1, wherein: the first encryption algorithm and the second encryption algorithm include a hash algorithm, a legal cryptographic algorithm, a custom encryption algorithm, a quantum encryption algorithm, and/or a biological encryption algorithm.
7. The digital cash object currency of claim 1, wherein: the first encryption algorithm and the second encryption algorithm include: a multi-hybrid superposition encryption algorithm, wherein the multi-hybrid superposition encryption algorithm is: adding the combined single code, carrier identification code and exchange identification code to the time of selectable superposition combination, the well-known name of country or region and/or the code of virtual space; any code of the combination of digital cash object currencies is subjected to a combined superposition encryption operation by adopting a hash algorithm, a legal cryptographic algorithm, a custom encryption algorithm, a quantum encryption algorithm and/or a biological encryption algorithm.
8. The digital cash object currency of claim 1, wherein: the first encryption algorithm and the second encryption algorithm include: the chained multi-node combined encryption algorithm comprises the following steps of: adding the combined single code, carrier identification code and exchange identification code to the time, public name of country or region and/or virtual space code of selectable combination; any code segment of the combination of digital cash object currencies employs a hash algorithm, a legal cryptographic algorithm, a custom cryptographic algorithm, a quantum cryptographic algorithm, and/or a biological cryptographic algorithm employing a chained cryptographic operation at each transaction node.
9. The digital cash object currency of claim 1, wherein: the step S5 comprises the following steps:
carrying out hash encryption operation on the combined single code, carrier identification code and exchange identification code by using SHA2-256 and RIPEMD160 or carrying out encryption operation by adopting legal cryptographic algorithm, custom encryption algorithm, quantum encryption algorithm, biological encryption algorithm, multi-hybrid superposition encryption algorithm and/or chained multi-node combination encryption algorithm;
the combined segment identification code, country or region code, management subject code, and encrypted individual piece code, carrier identification code, and exchange identification code are added to generate a single combined digital cash object currency.
10. The digital cash object currency of claim 1, wherein: the step S5 comprises the following steps:
the combined segment identification code, country or region code and management subject code are subjected to hash encryption operation by using SHA2-256 and RIPEMD160 or encryption operation by adopting legal cryptographic algorithm, custom encryption algorithm, quantum encryption algorithm, biological encryption algorithm, multi-hybrid superposition encryption algorithm and/or chained multi-node combined encryption algorithm, and the encrypted single piece code, carrier identification code and exchange identification code are added to generate the single combined digital cash object currency.
11. The generation system of the digital cash object currency is characterized by comprising an acquisition module, an identification module, a first encryption module, a judgment module, a second encryption module and a storage module; wherein, the liquid crystal display device comprises a liquid crystal display device,
the acquisition module is used for acquiring the electronic data certificate;
the identification module is used for identifying a combined segment identification code, country or region code, management subject code, manufacturer code and carrier identification code of the digital cash object currency according to the data file, wherein the segment identification code is used for identifying the combination of the digital cash object currency: a currency type for identifying a single digital cash object currency; country or region code: a code for identifying a country or region; management subject code: a holder and a management body for representing a digital cash object currency of a single body; single piece code: feature information for representing a single piece of digital cash object currency, the single piece code comprising a combination of a vendor code, an item code, and a chronograph wheel update code; a carrier identification code for indicating a category of the carrier; exchanging identification codes: the system is used for recording and tracking the conversion quantity, the geographic position, the holder and/or the management main body of the traceable transaction;
The first encryption module is used for calculating batch codes of object codes of digital cash object currencies associated with the electronic data certificates through a first encryption algorithm according to the data files;
the judging module is used for judging whether the denomination of the electronic data certificate is required to be split or combined, and when the denomination of the electronic data certificate is not required to be split or combined, the batch code is used as an article code of the digital cash object currency, and the generation time is used as a chronology ring code; when the denomination of the electronic data certificate is required to be split or combined, the split or combined denomination is used as the denomination of the item code of the digital cash object currency, and the batch code and the denomination are used as the item code of the digital cash object currency together; generating time as an annual ring code; and updating the transformation identification code;
the second encryption module is used for carrying out encryption calculation on the combined single code, the carrier identification code and the exchange identification code by adopting a second encryption algorithm, and generating the single combined digital object cash currency by matching with the combined segment identification code, the country or region code, the management main body code, the manufacturer code and the carrier identification code of the identified digital cash object currency;
the storage module is used for storing the acquired electronic data certificate as a data file and storing the generated single-body combined digital object cash currency.
12. The generating system of claim 11, wherein: the first encryption algorithm and the second encryption algorithm include: hash algorithms, legal cryptographic algorithms, custom cryptographic algorithms, quantum cryptographic algorithms, biological cryptographic algorithms, multi-hybrid superposition cryptographic algorithms, and/or chained multi-node combined cryptographic algorithms.
13. A storage medium having stored thereon a computer program, characterized in that the program when executed by a processor realizes the steps of the method for generating digital cash object money according to claims 1 to 10.
14. An electronic device comprising a memory, a processor, and a computer program stored on the memory and executable on the processor, characterized by: the processor, when executing the program, implements the steps of the digital cash object currency generation system of claims 11-12.
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